Shimano GRX RD-RX400 Gravel Derailleur 10v

Shimano GRX RD-RX400 - Rear Derailleur for Gravel 10v - Optimal Performance on Uneven Surfaces

The Shimano GRX RD-RX400 rear derailleur is designed to offer a silent and smooth riding experience on rough terrain, typical of gravel and off-road adventures. Here are its distinctive features:

Main features:

1. Use Gravel, Adventure: Designed specifically for Gravel and off-road adventures, the GRX RD-RX400 rear derailleur is perfectly suited to challenging terrain.

2. GRX 400 Series: Belonging to Shimano's GRX 400 series, it is designed to offer high level performance and durability in the most extreme conditions.

3. 2x10 Speed: Optimized for 10-speed dual chainring systems, offering a versatile gear range to tackle a variety of terrain.

4. Shadow RD+ Chain Stabilizer: The Shadow RD+ friction stabilizer (deactivable) improves chain stability, reducing the risk of impacts and falls when driving on uneven terrain.

5. Long Cage (SGS): The long cage offers greater capacity, allowing the use of larger sprockets and ensuring a smooth drivetrain even in adverse conditions.

6. Minimum/Maximum Sprocket Tooth: Compatibility ranges from a pinion with a minimum tooth of 11T to a pinion with a maximum tooth of 36T, offering flexibility in drivetrain configuration.

7. Total Capacity: The 41T's total capacity ensures that the derailleur can effectively handle changes in chain tension over rough terrain.

8. HG-X Chain Compatibility: Compatible with HG-X chains, ensuring a secure connection and efficient power transmission.

9. Weight: Weighing 303 grams (specified by the manufacturer), the GRX RD-RX400 rear derailleur offers an optimal balance between strength and lightness.

10. Black Color: The black color gives the shifter an elegant and aggressive style, integrating perfectly with the design of your bicycle.

The Shimano GRX RD-RX400 shifter is an excellent choice for cyclists looking for high-level performance on gravel terrain and off-road adventures. With its advanced technology and ability to keep the chain stable even in the most demanding conditions, it will help improve your riding experience on rough surfaces.